<section [formGroup]="jsonPathConfigForm">
  <mat-form-field subscriptSizing="dynamic" class="mat-block">
    <mat-label>{{ 'tb.rulenode.json-path-expression' | translate }}</mat-label>
    <input matInput formControlName="jsonPath" required/>
    <mat-hint>{{ 'tb.rulenode.json-path-expression-hint' | translate }}</mat-hint>
    <mat-error *ngIf="jsonPathConfigForm.get('jsonPath').hasError('required')">{{ 'tb.rulenode.json-path-expression-required' | translate }}</mat-error>
  </mat-form-field>
</section>
